Vulnerability Bulletins |
Creación de ficheros temporales de forma insegura en libmail-audit-perl |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Integridad |
| Dificulty | Avanzado |
| Required attacker level | Acceso remoto con cuenta |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | libmail-audit-perl |
Description |
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Se ha descubierto una vulnerabilidad en la librería de Perl libmail::audit. La vulnerabilidad reside en que el script "Audit.pm" guarda registros en un fichero temporal que se crea de forma insegura. Un atacante local podría modificar o borrar ficheros arbitrarios mediante un ataque de enlace simbólico. |
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Solution |
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Actualización de software Debian Debian Linux 3.0 Source http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/libmail-audit-perl_2.0-4woody3.dsc http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/libmail-audit-perl_2.0-4woody3.diff.gz http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/libmail-audit-perl_2.0.orig.tar.gz Architecture independent http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/libmail-audit-perl_2.0-4woody3_all.deb http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/mail-audit-tools_2.0-4woody3_all.deb Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/libmail-audit-perl_2.1-5sarge4.dsc http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/libmail-audit-perl_2.1-5sarge4.diff.gz http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/libmail-audit-perl_2.1.orig.tar.gz Architecture independent http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/libmail-audit-perl_2.1-5sarge4_all.deb http://security.debian.org/pool/updates/main/libm/libmail-audit-perl/mail-audit-tools_2.1-5sarge4_all.deb |
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Standar resources |
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| Property | Value |
| CVE | CVE-2005-4536 |
| BID | |
Other resources |
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Debian Security Advisory (DSA 960-3) http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00089.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2006-01-31 |
| 1.1 | Aviso actualizado por Debian (DSA 960-2) | 2006-02-01 |
| 1.2 | Aviso actualizado por Debian (DSA 960-3) | 2006-03-20 |